Col. John Hare Powel

Col. John Hare Powel

Looking for anyone familiar with the Powel Family Collections at the Historical Society of Pennsylvania (HSP), located in Philadelphia, that would be willing to share information with me. Specifically, I am looking for any mention of my g-g-g grandfather, Jean Remi Rémont, who was a French servant of Col. John Hare Powel from about 1837 until Col. Powel's death. I would like to establish from where in France Jean and his wife Julia originated. Any help would be appreciated.